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From: "Garreth Jeremiah" <gin@ginandtonic.ca>
To: "'Jeff Garzik'" <jgarzik@pobox.com>
Cc: <linux-kernel@vger.kernel.org>
Subject: RE: Don't want to share interrupts
Date: Tue, 22 Jun 2004 11:30:21 -0400	[thread overview]
Message-ID: <000001c4586d$d5076e10$0c501709@IBM3B3C778F126> (raw)
In-Reply-To: <40D83EE8.6090700@pobox.com>

Thanks Jeff (quick response)

> > IRQs are assigned by firmware.  Try turning on/off io-apic or ACPI.

If IRQ's are assigned by firmware then why does Windows 2K3 assign an
IRQ per port and Linux not?

If I can get Linux to assign 1 IRQ per Ethernet port then my system will
magically work (it does under Win2K3).

So, I am asking if there is a way to assign 1 IRQ per Ethernet port in
the same manner as Windows? 

I have a service call in with IBM to see if there is a way I can change
from MP1.4 to MP1.1 as suggested in the SMP-HOWTO (there is no menu
option for this) and then I can use the noapic/acpi=no options, but I'd
rather not as this will limit the number of IRQ's available.

Many thanks,

(FYI no additional information has been posted because I can not get
into the machine across the network without these interfaces in order to
retrieve the files suggested in REPORTING-BUGS) and there is no floppy
permitted.



  reply	other threads:[~2004-06-22 15:39 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-22 13:34 gin
2004-06-22 14:15 ` Jeff Garzik
2004-06-22 15:30   ` Garreth Jeremiah [this message]
     [not found] <fa.fgubnj1.o18lhn@ifi.uio.no>
2004-06-23  2:38 ` Robert Hancock

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